ES470807A1 - Un husillo para aparato cortador de agujeros anulares - Google Patents

Un husillo para aparato cortador de agujeros anulares

Info

Publication number
ES470807A1
ES470807A1 ES470807A ES470807A ES470807A1 ES 470807 A1 ES470807 A1 ES 470807A1 ES 470807 A ES470807 A ES 470807A ES 470807 A ES470807 A ES 470807A ES 470807 A1 ES470807 A1 ES 470807A1
Authority
ES
Spain
Prior art keywords
cutter
arbor
annular hole
hole cutter
hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES470807A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of ES470807A1 publication Critical patent/ES470807A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B23B51/0453—Drills for trepanning with ejecting devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S408/00—Cutting by use of rotating axially moving tool
    • Y10S408/703—Trepanning
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/50—Cutting by use of rotating axially moving tool with product handling or receiving means
    • Y10T408/51—Ejector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/896—Having product-receiving chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)

Abstract

Husillo para un cortador de agujeros anular del tipo que incluye una espiga piloto central. Es práctica común incorporar en un husillo para un cortador anular de agujeros una espiga piloto central retráctil, cargada por muelle, destinada a aplicarse a la pieza para mantener al cortador en una posición exactamente concéntrica con relación al agujero que está haciendo el cortador. La espiga piloto está cargada por muelle de modo que su extremo delantero sobresalga normalmente al menos un poco más allá del extremo delantero del cortador anular para encajar en una depresión de cebado hecha por granete o botador situada en la pieza en el centro del agujero a formar. A medida que el cortador avanza dentro de la pieza el muelle que apoya a la espiga piloto se comprime y permite que la espiga se retraiga con relación al cortador y al husillo.
ES470807A 1977-09-08 1978-06-15 Un husillo para aparato cortador de agujeros anulares Expired ES470807A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/831,363 US4131384A (en) 1977-09-08 1977-09-08 Arbor for annular hole cutter

Publications (1)

Publication Number Publication Date
ES470807A1 true ES470807A1 (es) 1979-01-16

Family

ID=25258872

Family Applications (1)

Application Number Title Priority Date Filing Date
ES470807A Expired ES470807A1 (es) 1977-09-08 1978-06-15 Un husillo para aparato cortador de agujeros anulares

Country Status (21)

Country Link
US (1) US4131384A (es)
JP (1) JPS5444289A (es)
AR (1) AR218493A1 (es)
AU (1) AU517834B2 (es)
BE (1) BE868078A (es)
BR (1) BR7803455A (es)
CA (1) CA1075503A (es)
CH (1) CH624324A5 (es)
DE (1) DE2823104C2 (es)
ES (1) ES470807A1 (es)
FR (1) FR2402507A1 (es)
GB (1) GB1581420A (es)
HK (1) HK24882A (es)
IL (1) IL54760A (es)
IT (1) IT1105184B (es)
MX (1) MX147378A (es)
NL (1) NL7806021A (es)
NO (1) NO781818L (es)
NZ (1) NZ187475A (es)
SE (1) SE7805922L (es)
ZA (1) ZA782914B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047900C1 (de) * 1980-12-19 1982-10-07 Daimler-Benz Ag, 7000 Stuttgart Werkzeug zum Ausscheiden von zwei Blechteile miteinander verbindenden Punktschweissstellen
GB2117286A (en) * 1982-03-01 1983-10-12 Michael Bennett Drill tool
US4490080A (en) * 1983-02-18 1984-12-25 Precision Industries, Inc. Hole cutting tool
SE441807B (sv) * 1984-04-09 1985-11-11 Santrade Ltd Borr for borrning av arbetsstycken, foretredesvis av kompositmaterial
DE3608892A1 (de) * 1986-03-17 1987-10-01 Guehring Gottlieb Werkzeug zum ausschneiden von punktschweissstellen
DE3842401A1 (de) * 1988-12-16 1990-06-21 Licentia Gmbh Mit der werkzeugspindel eines handfuehrbaren elektrowerkzeugs vereinigbarer adapter
US5823720A (en) * 1996-02-16 1998-10-20 Bitmoore High precision cutting tools
KR20010102563A (ko) 1999-03-15 2001-11-15 추후제출 자체 부착 드릴 및 커터
DE10005365A1 (de) * 2000-02-07 2001-08-09 Hilti Ag Bohrkrone
FR2815570B1 (fr) * 2000-10-24 2003-08-08 Faurecia Ind Procede de fabrication d'une piece en matiere plastique, insert de fixation correspondant, et piece resultante
US7556459B2 (en) * 2005-11-07 2009-07-07 Black & Decker Inc. Hole saw having a drill bit with a pilot tip
US8910360B1 (en) 2009-12-03 2014-12-16 The Boeing Company Floating insert removal tool
US9873156B2 (en) 2013-11-01 2018-01-23 Milwaukee Electric Tool Corporation Pilot pin for drill press

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7430652U (de) * 1974-12-12 Hawera Probst Kg Hohlbohrkrone
US25289A (en) * 1859-08-30 Augek eor cutting- round tenons
US1478623A (en) * 1922-01-20 1923-12-25 Philip L O Neill Drill
US1478624A (en) * 1922-06-26 1923-12-25 Philip L O Neill Drill
GB658867A (en) * 1949-02-16 1951-10-17 Birmingham Small Arms Co Ltd Improvements in tools for forming circular holes
BE513263A (es) * 1951-08-03
DE891043C (de) * 1951-10-23 1953-09-24 Rehbein Geb Zentrierbohrer fuer Anbohrfraeser
FR2134202B1 (es) * 1971-04-26 1975-07-04 Weissman Bernard
US3825362A (en) * 1973-02-26 1974-07-23 Hougen Everett Arbor for an annular hole cutter

Also Published As

Publication number Publication date
MX147378A (es) 1982-11-26
DE2823104C2 (de) 1983-04-28
US4131384A (en) 1978-12-26
HK24882A (en) 1982-06-18
SE7805922L (sv) 1979-03-09
IL54760A0 (en) 1978-07-31
CA1075503A (en) 1980-04-15
AU3631678A (en) 1979-11-29
NZ187475A (en) 1981-07-13
JPS575645B2 (es) 1982-02-01
IT1105184B (it) 1985-10-28
AU517834B2 (en) 1981-08-27
AR218493A1 (es) 1980-06-13
CH624324A5 (es) 1981-07-31
GB1581420A (en) 1980-12-10
IT7849982A0 (it) 1978-06-22
FR2402507A1 (fr) 1979-04-06
ZA782914B (en) 1979-05-30
BE868078A (fr) 1978-10-02
IL54760A (en) 1982-05-31
NL7806021A (nl) 1979-03-12
NO781818L (no) 1979-03-09
JPS5444289A (en) 1979-04-07
DE2823104A1 (de) 1979-03-22
BR7803455A (pt) 1979-05-08

Similar Documents

Publication Publication Date Title
ES470807A1 (es) Un husillo para aparato cortador de agujeros anulares
NZ191712A (en) Hole cutter arbor sprung pilot pin with frictional delay sleeve
CA1028488A (en) Slotting cutter and cutting insert therefor
JPS5210983A (en) Test method of tenacity of cutting tool material by non-cutting
JPS5210987A (en) Electrodeposition chain saw
JPS55108607A (en) Manufacture of plug for optical fiber connector
ATE11019T1 (de) Rundes scherenmesser.
DE2965819D1 (en) Grinding machine for copy-grinding the cutting edge of an end mill and a model for use with the machine
GB658867A (en) Improvements in tools for forming circular holes
JPS55120938A (en) Production of throwaway tip
JPS52103786A (en) Method of cutting crystal body
JPS5392989A (en) Optical fiber cutter
GB795280A (en) Improvements in and relating to protective shields for use with power driven tools
CA594618A (en) Cutting tool with replaceable tip
GB839166A (en) Cutting device
JPS51129991A (en) Grinding jig for cutting tools
JPS53138593A (en) Device for cutting moving material
JPS53116595A (en) Apparatus for eliminating stepped joint of skelps
CA536428A (en) Gear cutting machine and cutter
CA556921A (en) Soluble cutting oil
JPS51138986A (en) A vibration cutting tool
JPS5232190A (en) Electrically driven cutter
CA565704A (en) Inserted blade cutter
CA521516A (en) Cutting and abrading tools
AU156909B2 (en) A drag saw and cutting blade therefor